diff --git a/core/rspamd/conf/settings.conf b/core/rspamd/conf/settings.conf
new file mode 100644
index 00000000..01e9780f
--- /dev/null
+++ b/core/rspamd/conf/settings.conf
@@ -0,0 +1,4 @@
+apply {
+	# see https://github.com/Mailu/Mailu/issues/1705
+	RCVD_NO_TLS_LAST = 0;
+}
diff --git a/towncrier/newsfragments/1705.enhancement b/towncrier/newsfragments/1705.enhancement
new file mode 100644
index 00000000..9a6cb11a
--- /dev/null
+++ b/towncrier/newsfragments/1705.enhancement
@@ -0,0 +1 @@
+Ensure that RCVD_NO_TLS_LAST doesn't add to the spam score (as TLS usage can't be determined)